https://devzone.nordicsemi.com/f/nordic-q-a/78030/tx-power-control-in-ncs-with-soft-device-controllerHi Team I try to change the TX power in NCS with soft device control. I follow the example code of \samples\bluetooth\hci_pwr_ctrl. And I add the some test code in function button_changed in peripheral_uart example. I set CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROLen-USTelligent Community 13Fri, 30 Jul 2021 04:01:45 GMThttps://devzone.nordicsemi.com/thread/322563?ContentTypeID=1Fri, 30 Jul 2021 04:01:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:05bf061d-0ae9-40b1-bea9-a29f87f22e3avictor zheng<p>Hi Team</p> <p>It caused by the test method. In connection state, I didn&#39;t send any data. So the current consumption is very little. So the input current change is not obviously. After I periodic send some data, I can see the input current change according the change of&nbsp; TX power. Thank you.</p> <p>Regards</p> <p>Victor</p><div style="clear:both;"></div>